How Much Does It Cost to Modify a Home for Aging in Place?

Most aging-in-place modifications fall into one of two categories: small, targeted fixes that cost a few hundred dollars, or larger structural changes that can run several thousand. Knowing which category your home actually needs — rather than guessing — is the difference between an overwhelming renovation project and a manageable, prioritized plan.

The Small Stuff Adds Up to a Lot of Safety

Grab bars, non-slip flooring treatments, better lighting, and lever-style door handles are inexpensive — typically $20 to $150 per item installed — but they address the most common causes of falls at home. For many families, this category alone covers the highest-priority risks.

Mid-Range Modifications

• Walk-in or curbless showers: roughly $3,000–$10,000 depending on plumbing and tile work
• Stair handrails and lighting upgrades: a few hundred to $1,500
• Widening a doorway: $500–$1,500 per doorway
• Threshold ramps for small step-ups: $100–$500

Larger Structural Projects

• Full bathroom accessibility remodel: $10,000–$25,000+
• Exterior ramps for wheelchair access: $1,500–$10,000 depending on length and materials
• Stairlifts: $3,000–$10,000 depending on stair configuration
• Single-floor living conversions (e.g., converting a den to a first-floor bedroom): highly variable, often $15,000+

Why a Prioritized Plan Matters More Than a Total Budget

Very few homes need everything on this list. A home safety assessment identifies exactly which modifications your specific home and situation actually call for, ranks them by safety impact, and gives you real cost estimates — so you can phase the work over time instead of facing one overwhelming number. Many families start with the highest-impact, lowest-cost items first and revisit larger projects as needs change.